Inventor
Thomas M. Croft
Inventor
Cary, NC, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Mprimary
H04MTelephonic communication17%
H04WWireless communication networks17%
H04BTransmission14%
H04LTransmission of digital information, e.g. telegraphic communication14%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use14%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
H02JElectric power networks3%
H03DDemodulation or transference of modulation from one carrier to another3%
H03JTuning resonant circuits3%
PatentTitleYear
6,801,931'System and method for personalizing electronic mail messages by rendering the messages in the voice of a predetermined speaker'20046,493,670'Method and apparatus for transmitting DTMF signals employing local speech recognition'20026,195,564'Method for automatically establishing a wireless link between a wireless modem and a communication device'20016,078,826'Mobile telephone power savings method and apparatus responsive to mobile telephone location'20005,841,816'Diversity Pi/4-DQPSK demodulation'19985,774,799'Automatic frequency control with adjacent channel interference protection'19985,715,278'Standby power saving in mobile phones'19985,701,329'Standby power savings with cumulative party check in mobile phones'19975,680,418'Removing low frequency interference in a digital FM receiver'19975,568,513'Standby power savings with cumulative parity check in mobile phones'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1998Patents assigned to ERICSSON GE MOBILE INC (6)· patent assignee history
1996–2004Based in Cary, NC, US· patent location history
2000–2004Patents assigned to ERICSSON INC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ERICSSON GE MOBILE INC | 6 | 1996–1998 |
| ERICSSON INC | 4 | 2000–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cary, NC, US | 10 | 1996–2004 |